Powerline av+ 200 nano xav2601 - LEDs go off as an address in the browser is called up

Hi there,

I bought two Powerline adapters av+ 200 nano xav2601 from Australia which I want to use in Germany. First time I installed them and I was able to access the internet, with a something lower speed than expected though. On the next day something strage happens. LED lights indicate a connection but as soon as I call up a website address on the second adapter (receiver) turn off!! A few times they go on and off and then remain off, as if the adapter wasn't plugged in. On the first one connected to the router all the LEDs remain on and green.

Has anybody come across this problem? I'd be thankfull for any advice.